Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 3082 insertions, 0 deletions

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
new file mode 100644
index 0000000..155e612
--- /dev/null
+++ b/fs/compat_ioctl.c
@@ -0,0 +1,3082 @@
+/*
+ * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
+ *
+ * Copyright (C) 1997-2000  Jakub Jelinek  (jakub@redhat.com)
+ * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
+ * Copyright (C) 2001,2002  Andi Kleen, SuSE Labs 
+ * Copyright (C) 2003       Pavel Machek (pavel@suse.cz)
+ *
+ * These routines maintain argument size conversion between 32bit and 64bit
+ * ioctls.
+ */
+
+#ifdef INCLUDES
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/compat.h>
+#include <linux/kernel.h>
+#include <linux/compiler.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/smp_lock.h>
+#include <linux/ioctl.h>
+#include <linux/if.h>
+#include <linux/if_bridge.h>
+#include <linux/slab.h>
+#include <linux/hdreg.h>
+#include <linux/raid/md.h>
+#include <linux/kd.h>
+#include <linux/dirent.h>
+#include <linux/route.h>
+#include <linux/in6.h>
+#include <linux/ipv6_route.h>
+#include <linux/skbuff.h>
+#include <linux/netlink.h>
+#include <linux/vt.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/fd.h>
+#include <linux/ppp_defs.h>
+#include <linux/if_ppp.h>
+#include <linux/if_pppox.h>
+#include <linux/mtio.h>
+#include <linux/cdrom.h>
+#include <linux/loop.h>
+#include <linux/auto_fs.h>
+#include <linux/auto_fs4.h>
+#include <linux/devfs_fs.h>
+#include <linux/tty.h>
+#include <linux/vt_kern.h>
+#include <linux/fb.h>
+#include <linux/ext2_fs.h>
+#include <linux/videodev.h>
+#include <linux/netdevice.h>
+#include <linux/raw.h>
+#include <linux/smb_fs.h>
+#include <linux/blkpg.h>
+#include <linux/blkdev.h>
+#include <linux/elevator.h>
+#include <linux/rtc.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/serial.h>
+#include <linux/reiserfs_fs.h>
+#include <linux/if_tun.h>
+#include <linux/ctype.h>
+#include <linux/ioctl32.h>
+#include <linux/syscalls.h>
+#include <linux/ncp_fs.h>
+#include <linux/i2c.h>
+#include <linux/i2c-dev.h>
+#include <linux/wireless.h>
+#include <linux/atalk.h>
+
+#include <net/sock.h>          /* siocdevprivate_ioctl */
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci.h>
+#include <net/bluetooth/rfcomm.h>
+
+#include <linux/capi.h>
+
+#include <scsi/scsi.h>
+/* Ugly hack. */
+#undef __KERNEL__
+#include <scsi/scsi_ioctl.h>
+#define __KERNEL__
+#include <scsi/sg.h>
+
+#include <asm/types.h>
+#include <asm/uaccess.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/if_bonding.h>
+#include <linux/watchdog.h>
+#include <linux/dm-ioctl.h>
+
+#include <asm/module.h>
+#include <linux/soundcard.h>
+#include <linux/lp.h>
+#include <linux/ppdev.h>
+
+#include <linux/atm.h>
+#include <linux/atmarp.h>
+#include <linux/atmclip.h>
+#include <linux/atmdev.h>
+#include <linux/atmioc.h>
+#include <linux/atmlec.h>
+#include <linux/atmmpc.h>
+#include <linux/atmsvc.h>
+#include <linux/atm_tcp.h>
+#include <linux/sonet.h>
+#include <linux/atm_suni.h>
+#include <linux/mtd/mtd.h>
+
+#include <linux/usb.h>
+#include <linux/usbdevice_fs.h>
+#include <linux/nbd.h>
+#include <linux/random.h>
+#include <linux/filter.h>
+#include <linux/msdos_fs.h>
+#include <linux/pktcdvd.h>
+
+#include <linux/hiddev.h>
+
+#undef INCLUDES
+#endif
+
+#ifdef CODE
+
+/* Aiee. Someone does not find a difference between int and long */
+#define EXT2_IOC32_GETFLAGS               _IOR('f', 1, int)
+#define EXT2_IOC32_SETFLAGS               _IOW('f', 2, int)
+#define EXT2_IOC32_GETVERSION             _IOR('v', 1, int)
+#define EXT2_IOC32_SETVERSION             _IOW('v', 2, int)
+
+static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	int err;
+	unsigned long val;
+	
+	set_fs (KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&val);
+	set_fs (old_fs);
+	if (!err && put_user(val, (u32 __user *)compat_ptr(arg)))
+		return -EFAULT;
+	return err;
+}
+ 
+static int rw_long(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	u32 __user *argptr = compat_ptr(arg);
+	int err;
+	unsigned long val;
+	
+	if(get_user(val, argptr))
+		return -EFAULT;
+	set_fs (KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&val);
+	set_fs (old_fs);
+	if (!err && put_user(val, argptr))
+		return -EFAULT;
+	return err;
+}
+
+static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	/* These are just misnamed, they actually get/put from/to user an int */
+	switch (cmd) {
+	case EXT2_IOC32_GETFLAGS: cmd = EXT2_IOC_GETFLAGS; break;
+	case EXT2_IOC32_SETFLAGS: cmd = EXT2_IOC_SETFLAGS; break;
+	case EXT2_IOC32_GETVERSION: cmd = EXT2_IOC_GETVERSION; break;
+	case EXT2_IOC32_SETVERSION: cmd = EXT2_IOC_SETVERSION; break;
+	}
+	return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
+}
+
+struct video_tuner32 {
+	compat_int_t tuner;
+	char name[32];
+	compat_ulong_t rangelow, rangehigh;
+	u32 flags;	/* It is really u32 in videodev.h */
+	u16 mode, signal;
+};
+
+static int get_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up)
+{
+	int i;
+
+	if(get_user(kp->tuner, &up->tuner))
+		return -EFAULT;
+	for(i = 0; i < 32; i++)
+		__get_user(kp->name[i], &up->name[i]);
+	__get_user(kp->rangelow, &up->rangelow);
+	__get_user(kp->rangehigh, &up->rangehigh);
+	__get_user(kp->flags, &up->flags);
+	__get_user(kp->mode, &up->mode);
+	__get_user(kp->signal, &up->signal);
+	return 0;
+}
+
+static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up)
+{
+	int i;
+
+	if(put_user(kp->tuner, &up->tuner))
+		return -EFAULT;
+	for(i = 0; i < 32; i++)
+		__put_user(kp->name[i], &up->name[i]);
+	__put_user(kp->rangelow, &up->rangelow);
+	__put_user(kp->rangehigh, &up->rangehigh);
+	__put_user(kp->flags, &up->flags);
+	__put_user(kp->mode, &up->mode);
+	__put_user(kp->signal, &up->signal);
+	return 0;
+}
+
+struct video_buffer32 {
+	compat_caddr_t base;
+	compat_int_t height, width, depth, bytesperline;
+};
+
+static int get_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up)
+{
+	u32 tmp;
+
+	if (get_user(tmp, &up->base))
+		return -EFAULT;
+
+	/* This is actually a physical address stored
+	 * as a void pointer.
+	 */
+	kp->base = (void *)(unsigned long) tmp;
+
+	__get_user(kp->height, &up->height);
+	__get_user(kp->width, &up->width);
+	__get_user(kp->depth, &up->depth);
+	__get_user(kp->bytesperline, &up->bytesperline);
+	return 0;
+}
+
+static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up)
+{
+	u32 tmp = (u32)((unsigned long)kp->base);
+
+	if(put_user(tmp, &up->base))
+		return -EFAULT;
+	__put_user(kp->height, &up->height);
+	__put_user(kp->width, &up->width);
+	__put_user(kp->depth, &up->depth);
+	__put_user(kp->bytesperline, &up->bytesperline);
+	return 0;
+}
+
+struct video_clip32 {
+	s32 x, y, width, height;	/* Its really s32 in videodev.h */
+	compat_caddr_t next;
+};
+
+struct video_window32 {
+	u32 x, y, width, height, chromakey, flags;
+	compat_caddr_t clips;
+	compat_int_t clipcount;
+};
+
+/* You get back everything except the clips... */
+static int put_video_window32(struct video_window *kp, struct video_window32 __user *up)
+{
+	if(put_user(kp->x, &up->x))
+		return -EFAULT;
+	__put_user(kp->y, &up->y);
+	__put_user(kp->width, &up->width);
+	__put_user(kp->height, &up->height);
+	__put_user(kp->chromakey, &up->chromakey);
+	__put_user(kp->flags, &up->flags);
+	__put_user(kp->clipcount, &up->clipcount);
+	return 0;
+}
+
+#define VIDIOCGTUNER32		_IOWR('v',4, struct video_tuner32)
+#define VIDIOCSTUNER32		_IOW('v',5, struct video_tuner32)
+#define VIDIOCGWIN32		_IOR('v',9, struct video_window32)
+#define VIDIOCSWIN32		_IOW('v',10, struct video_window32)
+#define VIDIOCGFBUF32		_IOR('v',11, struct video_buffer32)
+#define VIDIOCSFBUF32		_IOW('v',12, struct video_buffer32)
+#define VIDIOCGFREQ32		_IOR('v',14, u32)
+#define VIDIOCSFREQ32		_IOW('v',15, u32)
+
+enum {
+	MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip)
+};
+
+static int do_set_window(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct video_window32 __user *up = compat_ptr(arg);
+	struct video_window __user *vw;
+	struct video_clip __user *p;
+	int nclips;
+	u32 n;
+
+	if (get_user(nclips, &up->clipcount))
+		return -EFAULT;
+
+	/* Peculiar interface... */
+	if (nclips < 0)
+		nclips = VIDEO_CLIPMAP_SIZE;
+
+	if (nclips > MaxClips)
+		return -ENOMEM;
+
+	vw = compat_alloc_user_space(sizeof(struct video_window) +
+				    nclips * sizeof(struct video_clip));
+
+	p = nclips ? (struct video_clip __user *)(vw + 1) : NULL;
+
+	if (get_user(n, &up->x) || put_user(n, &vw->x) ||
+	    get_user(n, &up->y) || put_user(n, &vw->y) ||
+	    get_user(n, &up->width) || put_user(n, &vw->width) ||
+	    get_user(n, &up->height) || put_user(n, &vw->height) ||
+	    get_user(n, &up->chromakey) || put_user(n, &vw->chromakey) ||
+	    get_user(n, &up->flags) || put_user(n, &vw->flags) ||
+	    get_user(n, &up->clipcount) || put_user(n, &vw->clipcount) ||
+	    get_user(n, &up->clips) || put_user(p, &vw->clips))
+		return -EFAULT;
+
+	if (nclips) {
+		struct video_clip32 __user *u = compat_ptr(n);
+		int i;
+		if (!u)
+			return -EINVAL;
+		for (i = 0; i < nclips; i++, u++, p++) {
+			s32 v;
+			if (get_user(v, &u->x) ||
+			    put_user(v, &p->x) ||
+			    get_user(v, &u->y) ||
+			    put_user(v, &p->y) ||
+			    get_user(v, &u->width) ||
+			    put_user(v, &p->width) ||
+			    get_user(v, &u->height) ||
+			    put_user(v, &p->height) ||
+			    put_user(NULL, &p->next))
+				return -EFAULT;
+		}
+	}
+
+	return sys_ioctl(fd, VIDIOCSWIN, (unsigned long)p);
+}
+
+static int do_video_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	union {
+		struct video_tuner vt;
+		struct video_buffer vb;
+		struct video_window vw;
+		unsigned long vx;
+	} karg;
+	mm_segment_t old_fs = get_fs();
+	void __user *up = compat_ptr(arg);
+	int err = 0;
+
+	/* First, convert the command. */
+	switch(cmd) {
+	case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
+	case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
+	case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
+	case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break;
+	case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
+	case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
+	case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
+	};
+
+	switch(cmd) {
+	case VIDIOCSTUNER:
+	case VIDIOCGTUNER:
+		err = get_video_tuner32(&karg.vt, up);
+		break;
+
+	case VIDIOCSFBUF:
+		err = get_video_buffer32(&karg.vb, up);
+		break;
+
+	case VIDIOCSFREQ:
+		err = get_user(karg.vx, (u32 __user *)up);
+		break;
+	};
+	if(err)
+		goto out;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&karg);
+	set_fs(old_fs);
+
+	if(err == 0) {
+		switch(cmd) {
+		case VIDIOCGTUNER:
+			err = put_video_tuner32(&karg.vt, up);
+			break;
+
+		case VIDIOCGWIN:
+			err = put_video_window32(&karg.vw, up);
+			break;
+
+		case VIDIOCGFBUF:
+			err = put_video_buffer32(&karg.vb, up);
+			break;
+
+		case VIDIOCGFREQ:
+			err = put_user(((u32)karg.vx), (u32 __user *)up);
+			break;
+		};
+	}
+out:
+	return err;
+}
+
+#ifdef CONFIG_NET
+static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct compat_timeval __user *up = compat_ptr(arg);
+	struct timeval ktv;
+	mm_segment_t old_fs = get_fs();
+	int err;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
+	set_fs(old_fs);
+	if(!err) {
+		err = put_user(ktv.tv_sec, &up->tv_sec);
+		err |= __put_user(ktv.tv_usec, &up->tv_usec);
+	}
+	return err;
+}
+
+struct ifmap32 {
+	compat_ulong_t mem_start;
+	compat_ulong_t mem_end;
+	unsigned short base_addr;
+	unsigned char irq;
+	unsigned char dma;
+	unsigned char port;
+};
+
+struct ifreq32 {
+#define IFHWADDRLEN     6
+#define IFNAMSIZ        16
+        union {
+                char    ifrn_name[IFNAMSIZ];            /* if name, e.g. "en0" */
+        } ifr_ifrn;
+        union {
+                struct  sockaddr ifru_addr;
+                struct  sockaddr ifru_dstaddr;
+                struct  sockaddr ifru_broadaddr;
+                struct  sockaddr ifru_netmask;
+                struct  sockaddr ifru_hwaddr;
+                short   ifru_flags;
+                compat_int_t     ifru_ivalue;
+                compat_int_t     ifru_mtu;
+                struct  ifmap32 ifru_map;
+                char    ifru_slave[IFNAMSIZ];   /* Just fits the size */
+		char	ifru_newname[IFNAMSIZ];
+                compat_caddr_t ifru_data;
+	    /* XXXX? ifru_settings should be here */
+        } ifr_ifru;
+};
+
+struct ifconf32 {
+        compat_int_t	ifc_len;                        /* size of buffer       */
+        compat_caddr_t  ifcbuf;
+};
+
+static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct net_device *dev;
+	struct ifreq32 ifr32;
+	int err;
+
+	if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32)))
+		return -EFAULT;
+
+	dev = dev_get_by_index(ifr32.ifr_ifindex);
+	if (!dev)
+		return -ENODEV;
+
+	strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
+	dev_put(dev);
+	
+	err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32));
+	return (err ? -EFAULT : 0);
+}
+
+static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ifconf32 ifc32;
+	struct ifconf ifc;
+	struct ifconf __user *uifc;
+	struct ifreq32 __user *ifr32;
+	struct ifreq __user *ifr;
+	unsigned int i, j;
+	int err;
+
+	if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32)))
+		return -EFAULT;
+
+	if (ifc32.ifcbuf == 0) {
+		ifc32.ifc_len = 0;
+		ifc.ifc_len = 0;
+		ifc.ifc_req = NULL;
+		uifc = compat_alloc_user_space(sizeof(struct ifconf));
+	} else {
+		size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
+			sizeof (struct ifreq);
+		uifc = compat_alloc_user_space(sizeof(struct ifconf) + len);
+		ifc.ifc_len = len;
+		ifr = ifc.ifc_req = (void __user *)(uifc + 1);
+		ifr32 = compat_ptr(ifc32.ifcbuf);
+		for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
+			if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32)))
+				return -EFAULT;
+			ifr++;
+			ifr32++; 
+		}
+	}
+	if (copy_to_user(uifc, &ifc, sizeof(struct ifconf)))
+		return -EFAULT;
+
+	err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc);	
+	if (err)
+		return err;
+
+	if (copy_from_user(&ifc, uifc, sizeof(struct ifconf))) 
+		return -EFAULT;
+
+	ifr = ifc.ifc_req;
+	ifr32 = compat_ptr(ifc32.ifcbuf);
+	for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
+	     i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
+		if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
+			return -EFAULT;
+		ifr32++;
+		ifr++;
+	}
+
+	if (ifc32.ifcbuf == 0) {
+		/* Translate from 64-bit structure multiple to
+		 * a 32-bit one.
+		 */
+		i = ifc.ifc_len;
+		i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
+		ifc32.ifc_len = i;
+	} else {
+		if (i <= ifc32.ifc_len)
+			ifc32.ifc_len = i;
+		else
+			ifc32.ifc_len = i - sizeof (struct ifreq32);
+	}
+	if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ifreq __user *ifr;
+	struct ifreq32 __user *ifr32;
+	u32 data;
+	void __user *datap;
+	
+	ifr = compat_alloc_user_space(sizeof(*ifr));
+	ifr32 = compat_ptr(arg);
+
+	if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
+		return -EFAULT;
+
+	if (get_user(data, &ifr32->ifr_ifru.ifru_data))
+		return -EFAULT;
+
+	datap = compat_ptr(data);
+	if (put_user(datap, &ifr->ifr_ifru.ifru_data))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long) ifr);
+}
+
+static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ifreq kifr;
+	struct ifreq __user *uifr;
+	struct ifreq32 __user *ifr32 = compat_ptr(arg);
+	mm_segment_t old_fs;
+	int err;
+	u32 data;
+	void __user *datap;
+
+	switch (cmd) {
+	case SIOCBONDENSLAVE:
+	case SIOCBONDRELEASE:
+	case SIOCBONDSETHWADDR:
+	case SIOCBONDCHANGEACTIVE:
+		if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32)))
+			return -EFAULT;
+
+		old_fs = get_fs();
+		set_fs (KERNEL_DS);
+		err = sys_ioctl (fd, cmd, (unsigned long)&kifr);
+		set_fs (old_fs);
+
+		return err;
+	case SIOCBONDSLAVEINFOQUERY:
+	case SIOCBONDINFOQUERY:
+		uifr = compat_alloc_user_space(sizeof(*uifr));
+		if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
+			return -EFAULT;
+
+		if (get_user(data, &ifr32->ifr_ifru.ifru_data))
+			return -EFAULT;
+
+		datap = compat_ptr(data);
+		if (put_user(datap, &uifr->ifr_ifru.ifru_data))
+			return -EFAULT;
+
+		return sys_ioctl (fd, cmd, (unsigned long)uifr);
+	default:
+		return -EINVAL;
+	};
+}
+
+int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ifreq __user *u_ifreq64;
+	struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
+	char tmp_buf[IFNAMSIZ];
+	void __user *data64;
+	u32 data32;
+
+	if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
+			   IFNAMSIZ))
+		return -EFAULT;
+	if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
+		return -EFAULT;
+	data64 = compat_ptr(data32);
+
+	u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));
+
+	/* Don't check these user accesses, just let that get trapped
+	 * in the ioctl handler instead.
+	 */
+	if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0],
+			 IFNAMSIZ))
+		return -EFAULT;
+	if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64);
+}
+
+static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ifreq ifr;
+	struct ifreq32 __user *uifr32;
+	struct ifmap32 __user *uifmap32;
+	mm_segment_t old_fs;
+	int err;
+	
+	uifr32 = compat_ptr(arg);
+	uifmap32 = &uifr32->ifr_ifru.ifru_map;
+	switch (cmd) {
+	case SIOCSIFMAP:
+		err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));
+		err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
+		err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
+		err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
+		err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq);
+		err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma);
+		err |= __get_user(ifr.ifr_map.port, &uifmap32->port);
+		if (err)
+			return -EFAULT;
+		break;
+	default:
+		if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
+			return -EFAULT;
+		break;
+	}
+	old_fs = get_fs();
+	set_fs (KERNEL_DS);
+	err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
+	set_fs (old_fs);
+	if (!err) {
+		switch (cmd) {
+		/* TUNSETIFF is defined as _IOW, it should be _IORW
+		 * as the data is copied back to user space, but that
+		 * cannot be fixed without breaking all existing apps.
+		 */
+		case TUNSETIFF:
+		case SIOCGIFFLAGS:
+		case SIOCGIFMETRIC:
+		case SIOCGIFMTU:
+		case SIOCGIFMEM:
+		case SIOCGIFHWADDR:
+		case SIOCGIFINDEX:
+		case SIOCGIFADDR:
+		case SIOCGIFBRDADDR:
+		case SIOCGIFDSTADDR:
+		case SIOCGIFNETMASK:
+		case SIOCGIFTXQLEN:
+			if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
+				return -EFAULT;
+			break;
+		case SIOCGIFMAP:
+			err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));
+			err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
+			err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
+			err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
+			err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq);
+			err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma);
+			err |= __put_user(ifr.ifr_map.port, &uifmap32->port);
+			if (err)
+				err = -EFAULT;
+			break;
+		}
+	}
+	return err;
+}
+
+struct rtentry32 {
+        u32   		rt_pad1;
+        struct sockaddr rt_dst;         /* target address               */
+        struct sockaddr rt_gateway;     /* gateway addr (RTF_GATEWAY)   */
+        struct sockaddr rt_genmask;     /* target network mask (IP)     */
+        unsigned short  rt_flags;
+        short           rt_pad2;
+        u32   		rt_pad3;
+        unsigned char   rt_tos;
+        unsigned char   rt_class;
+        short           rt_pad4;
+        short           rt_metric;      /* +1 for binary compatibility! */
+        /* char * */ u32 rt_dev;        /* forcing the device at add    */
+        u32   		rt_mtu;         /* per route MTU/Window         */
+        u32   		rt_window;      /* Window clamping              */
+        unsigned short  rt_irtt;        /* Initial RTT                  */
+
+};
+
+struct in6_rtmsg32 {
+	struct in6_addr		rtmsg_dst;
+	struct in6_addr		rtmsg_src;
+	struct in6_addr		rtmsg_gateway;
+	u32			rtmsg_type;
+	u16			rtmsg_dst_len;
+	u16			rtmsg_src_len;
+	u32			rtmsg_metric;
+	u32			rtmsg_info;
+	u32			rtmsg_flags;
+	s32			rtmsg_ifindex;
+};
+
+static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	int ret;
+	void *r = NULL;
+	struct in6_rtmsg r6;
+	struct rtentry r4;
+	char devname[16];
+	u32 rtdev;
+	mm_segment_t old_fs = get_fs();
+	
+	struct socket *mysock = sockfd_lookup(fd, &ret);
+
+	if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
+		struct in6_rtmsg32 __user *ur6 = compat_ptr(arg);
+		ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst),
+			3 * sizeof(struct in6_addr));
+		ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type));
+		ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len));
+		ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len));
+		ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric));
+		ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info));
+		ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags));
+		ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex));
+		
+		r = (void *) &r6;
+	} else { /* ipv4 */
+		struct rtentry32 __user *ur4 = compat_ptr(arg);
+		ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst),
+					3 * sizeof(struct sockaddr));
+		ret |= __get_user (r4.rt_flags, &(ur4->rt_flags));
+		ret |= __get_user (r4.rt_metric, &(ur4->rt_metric));
+		ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu));
+		ret |= __get_user (r4.rt_window, &(ur4->rt_window));
+		ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt));
+		ret |= __get_user (rtdev, &(ur4->rt_dev));
+		if (rtdev) {
+			ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
+			r4.rt_dev = devname; devname[15] = 0;
+		} else
+			r4.rt_dev = NULL;
+
+		r = (void *) &r4;
+	}
+
+	if (ret)
+		return -EFAULT;
+
+	set_fs (KERNEL_DS);
+	ret = sys_ioctl (fd, cmd, (unsigned long) r);
+	set_fs (old_fs);
+
+	if (mysock)
+		sockfd_put(mysock);
+
+	return ret;
+}
+#endif
+
+struct hd_geometry32 {
+	unsigned char heads;
+	unsigned char sectors;
+	unsigned short cylinders;
+	u32 start;
+};
+                        
+static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	struct hd_geometry geo;
+	struct hd_geometry32 __user *ugeo;
+	int err;
+	
+	set_fs (KERNEL_DS);
+	err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
+	set_fs (old_fs);
+	ugeo = compat_ptr(arg);
+	if (!err) {
+		err = copy_to_user (ugeo, &geo, 4);
+		err |= __put_user (geo.start, &ugeo->start);
+	}
+	return err ? -EFAULT : 0;
+}
+
+struct fb_fix_screeninfo32 {
+	char			id[16];
+        compat_caddr_t	smem_start;
+	u32			smem_len;
+	u32			type;
+	u32			type_aux;
+	u32			visual;
+	u16			xpanstep;
+	u16			ypanstep;
+	u16			ywrapstep;
+	u32			line_length;
+        compat_caddr_t	mmio_start;
+	u32			mmio_len;
+	u32			accel;
+	u16			reserved[3];
+};
+
+struct fb_cmap32 {
+	u32			start;
+	u32			len;
+	compat_caddr_t	red;
+	compat_caddr_t	green;
+	compat_caddr_t	blue;
+	compat_caddr_t	transp;
+};
+
+static int fb_getput_cmap(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct fb_cmap_user __user *cmap;
+	struct fb_cmap32 __user *cmap32;
+	__u32 data;
+	int err;
+
+	cmap = compat_alloc_user_space(sizeof(*cmap));
+	cmap32 = compat_ptr(arg);
+
+	if (copy_in_user(&cmap->start, &cmap32->start, 2 * sizeof(__u32)))
+		return -EFAULT;
+
+	if (get_user(data, &cmap32->red) ||
+	    put_user(compat_ptr(data), &cmap->red) ||
+	    get_user(data, &cmap32->green) ||
+	    put_user(compat_ptr(data), &cmap->green) ||
+	    get_user(data, &cmap32->blue) ||
+	    put_user(compat_ptr(data), &cmap->blue) ||
+	    get_user(data, &cmap32->transp) ||
+	    put_user(compat_ptr(data), &cmap->transp))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, cmd, (unsigned long) cmap);
+
+	if (!err) {
+		if (copy_in_user(&cmap32->start,
+				 &cmap->start,
+				 2 * sizeof(__u32)))
+			err = -EFAULT;
+	}
+	return err;
+}
+
+static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
+				  struct fb_fix_screeninfo32 __user *fix32)
+{
+	__u32 data;
+	int err;
+
+	err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
+
+	data = (__u32) (unsigned long) fix->smem_start;
+	err |= put_user(data, &fix32->smem_start);
+
+	err |= put_user(fix->smem_len, &fix32->smem_len);
+	err |= put_user(fix->type, &fix32->type);
+	err |= put_user(fix->type_aux, &fix32->type_aux);
+	err |= put_user(fix->visual, &fix32->visual);
+	err |= put_user(fix->xpanstep, &fix32->xpanstep);
+	err |= put_user(fix->ypanstep, &fix32->ypanstep);
+	err |= put_user(fix->ywrapstep, &fix32->ywrapstep);
+	err |= put_user(fix->line_length, &fix32->line_length);
+
+	data = (__u32) (unsigned long) fix->mmio_start;
+	err |= put_user(data, &fix32->mmio_start);
+
+	err |= put_user(fix->mmio_len, &fix32->mmio_len);
+	err |= put_user(fix->accel, &fix32->accel);
+	err |= copy_to_user(fix32->reserved, fix->reserved,
+			    sizeof(fix->reserved));
+
+	return err;
+}
+
+static int fb_get_fscreeninfo(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs;
+	struct fb_fix_screeninfo fix;
+	struct fb_fix_screeninfo32 __user *fix32;
+	int err;
+
+	fix32 = compat_ptr(arg);
+
+	old_fs = get_fs();
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long) &fix);
+	set_fs(old_fs);
+
+	if (!err)
+		err = do_fscreeninfo_to_user(&fix, fix32);
+
+	return err;
+}
+
+static int fb_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	int err;
+
+	switch (cmd) {
+	case FBIOGET_FSCREENINFO:
+		err = fb_get_fscreeninfo(fd,cmd, arg);
+		break;
+
+  	case FBIOGETCMAP:
+	case FBIOPUTCMAP:
+		err = fb_getput_cmap(fd, cmd, arg);
+		break;
+
+	default:
+		do {
+			static int count;
+			if (++count <= 20)
+				printk("%s: Unknown fb ioctl cmd fd(%d) "
+				       "cmd(%08x) arg(%08lx)\n",
+				       __FUNCTION__, fd, cmd, arg);
+		} while(0);
+		err = -ENOSYS;
+		break;
+	};
+
+	return err;
+}
+
+static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	unsigned long kval;
+	unsigned int __user *uvp;
+	int error;
+
+	set_fs(KERNEL_DS);
+	error = sys_ioctl(fd, cmd, (long)&kval);
+	set_fs(old_fs);
+
+	if(error == 0) {
+		uvp = compat_ptr(arg);
+		if(put_user(kval, uvp))
+			error = -EFAULT;
+	}
+	return error;
+}
+
+
+typedef struct sg_io_hdr32 {
+	compat_int_t interface_id;	/* [i] 'S' for SCSI generic (required) */
+	compat_int_t dxfer_direction;	/* [i] data transfer direction  */
+	unsigned char cmd_len;		/* [i] SCSI command length ( <= 16 bytes) */
+	unsigned char mx_sb_len;		/* [i] max length to write to sbp */
+	unsigned short iovec_count;	/* [i] 0 implies no scatter gather */
+	compat_uint_t dxfer_len;		/* [i] byte count of data transfer */
+	compat_uint_t dxferp;		/* [i], [*io] points to data transfer memory
+					      or scatter gather list */
+	compat_uptr_t cmdp;		/* [i], [*i] points to command to perform */
+	compat_uptr_t sbp;		/* [i], [*o] points to sense_buffer memory */
+	compat_uint_t timeout;		/* [i] MAX_UINT->no timeout (unit: millisec) */
+	compat_uint_t flags;		/* [i] 0 -> default, see SG_FLAG... */
+	compat_int_t pack_id;		/* [i->o] unused internally (normally) */
+	compat_uptr_t usr_ptr;		/* [i->o] unused internally */
+	unsigned char status;		/* [o] scsi status */
+	unsigned char masked_status;	/* [o] shifted, masked scsi status */
+	unsigned char msg_status;		/* [o] messaging level data (optional) */
+	unsigned char sb_len_wr;		/* [o] byte count actually written to sbp */
+	unsigned short host_status;	/* [o] errors from host adapter */
+	unsigned short driver_status;	/* [o] errors from software driver */
+	compat_int_t resid;		/* [o] dxfer_len - actual_transferred */
+	compat_uint_t duration;		/* [o] time taken by cmd (unit: millisec) */
+	compat_uint_t info;		/* [o] auxiliary information */
+} sg_io_hdr32_t;  /* 64 bytes long (on sparc32) */
+
+typedef struct sg_iovec32 {
+	compat_uint_t iov_base;
+	compat_uint_t iov_len;
+} sg_iovec32_t;
+
+static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count)
+{
+	sg_iovec_t __user *iov = (sg_iovec_t __user *) (sgio + 1);
+	sg_iovec32_t __user *iov32 = dxferp;
+	int i;
+
+	for (i = 0; i < iovec_count; i++) {
+		u32 base, len;
+
+		if (get_user(base, &iov32[i].iov_base) ||
+		    get_user(len, &iov32[i].iov_len) ||
+		    put_user(compat_ptr(base), &iov[i].iov_base) ||
+		    put_user(len, &iov[i].iov_len))
+			return -EFAULT;
+	}
+
+	if (put_user(iov, &sgio->dxferp))
+		return -EFAULT;
+	return 0;
+}
+
+static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	sg_io_hdr_t __user *sgio;
+	sg_io_hdr32_t __user *sgio32;
+	u16 iovec_count;
+	u32 data;
+	void __user *dxferp;
+	int err;
+
+	sgio32 = compat_ptr(arg);
+	if (get_user(iovec_count, &sgio32->iovec_count))
+		return -EFAULT;
+
+	{
+		void __user *top = compat_alloc_user_space(0);
+		void __user *new = compat_alloc_user_space(sizeof(sg_io_hdr_t) +
+				       (iovec_count * sizeof(sg_iovec_t)));
+		if (new > top)
+			return -EINVAL;
+
+		sgio = new;
+	}
+
+	/* Ok, now construct.  */
+	if (copy_in_user(&sgio->interface_id, &sgio32->interface_id,
+			 (2 * sizeof(int)) +
+			 (2 * sizeof(unsigned char)) +
+			 (1 * sizeof(unsigned short)) +
+			 (1 * sizeof(unsigned int))))
+		return -EFAULT;
+
+	if (get_user(data, &sgio32->dxferp))
+		return -EFAULT;
+	dxferp = compat_ptr(data);
+	if (iovec_count) {
+		if (sg_build_iovec(sgio, dxferp, iovec_count))
+			return -EFAULT;
+	} else {
+		if (put_user(dxferp, &sgio->dxferp))
+			return -EFAULT;
+	}
+
+	{
+		unsigned char __user *cmdp;
+		unsigned char __user *sbp;
+
+		if (get_user(data, &sgio32->cmdp))
+			return -EFAULT;
+		cmdp = compat_ptr(data);
+
+		if (get_user(data, &sgio32->sbp))
+			return -EFAULT;
+		sbp = compat_ptr(data);
+
+		if (put_user(cmdp, &sgio->cmdp) ||
+		    put_user(sbp, &sgio->sbp))
+			return -EFAULT;
+	}
+
+	if (copy_in_user(&sgio->timeout, &sgio32->timeout,
+			 3 * sizeof(int)))
+		return -EFAULT;
+
+	if (get_user(data, &sgio32->usr_ptr))
+		return -EFAULT;
+	if (put_user(compat_ptr(data), &sgio->usr_ptr))
+		return -EFAULT;
+
+	if (copy_in_user(&sgio->status, &sgio32->status,
+			 (4 * sizeof(unsigned char)) +
+			 (2 * sizeof(unsigned (short))) +
+			 (3 * sizeof(int))))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, cmd, (unsigned long) sgio);
+
+	if (err >= 0) {
+		void __user *datap;
+
+		if (copy_in_user(&sgio32->pack_id, &sgio->pack_id,
+				 sizeof(int)) ||
+		    get_user(datap, &sgio->usr_ptr) ||
+		    put_user((u32)(unsigned long)datap,
+			     &sgio32->usr_ptr) ||
+		    copy_in_user(&sgio32->status, &sgio->status,
+				 (4 * sizeof(unsigned char)) +
+				 (2 * sizeof(unsigned short)) +
+				 (3 * sizeof(int))))
+			err = -EFAULT;
+	}
+
+	return err;
+}
+
+struct sock_fprog32 {
+	unsigned short	len;
+	compat_caddr_t	filter;
+};
+
+#define PPPIOCSPASS32	_IOW('t', 71, struct sock_fprog32)
+#define PPPIOCSACTIVE32	_IOW('t', 70, struct sock_fprog32)
+
+static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
+	struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
+	void __user *fptr64;
+	u32 fptr32;
+	u16 flen;
+
+	if (get_user(flen, &u_fprog32->len) ||
+	    get_user(fptr32, &u_fprog32->filter))
+		return -EFAULT;
+
+	fptr64 = compat_ptr(fptr32);
+
+	if (put_user(flen, &u_fprog64->len) ||
+	    put_user(fptr64, &u_fprog64->filter))
+		return -EFAULT;
+
+	if (cmd == PPPIOCSPASS32)
+		cmd = PPPIOCSPASS;
+	else
+		cmd = PPPIOCSACTIVE;
+
+	return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
+}
+
+struct ppp_option_data32 {
+	compat_caddr_t	ptr;
+	u32			length;
+	compat_int_t		transmit;
+};
+#define PPPIOCSCOMPRESS32	_IOW('t', 77, struct ppp_option_data32)
+
+struct ppp_idle32 {
+	compat_time_t xmit_idle;
+	compat_time_t recv_idle;
+};
+#define PPPIOCGIDLE32		_IOR('t', 63, struct ppp_idle32)
+
+static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ppp_idle __user *idle;
+	struct ppp_idle32 __user *idle32;
+	__kernel_time_t xmit, recv;
+	int err;
+
+	idle = compat_alloc_user_space(sizeof(*idle));
+	idle32 = compat_ptr(arg);
+
+	err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);
+
+	if (!err) {
+		if (get_user(xmit, &idle->xmit_idle) ||
+		    get_user(recv, &idle->recv_idle) ||
+		    put_user(xmit, &idle32->xmit_idle) ||
+		    put_user(recv, &idle32->recv_idle))
+			err = -EFAULT;
+	}
+	return err;
+}
+
+static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ppp_option_data __user *odata;
+	struct ppp_option_data32 __user *odata32;
+	__u32 data;
+	void __user *datap;
+
+	odata = compat_alloc_user_space(sizeof(*odata));
+	odata32 = compat_ptr(arg);
+
+	if (get_user(data, &odata32->ptr))
+		return -EFAULT;
+
+	datap = compat_ptr(data);
+	if (put_user(datap, &odata->ptr))
+		return -EFAULT;
+
+	if (copy_in_user(&odata->length, &odata32->length,
+			 sizeof(__u32) + sizeof(int)))
+		return -EFAULT;
+
+	return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
+}
+
+static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	int err;
+
+	switch (cmd) {
+	case PPPIOCGIDLE32:
+		err = ppp_gidle(fd, cmd, arg);
+		break;
+
+	case PPPIOCSCOMPRESS32:
+		err = ppp_scompress(fd, cmd, arg);
+		break;
+
+	default:
+		do {
+			static int count;
+			if (++count <= 20)
+				printk("ppp_ioctl: Unknown cmd fd(%d) "
+				       "cmd(%08x) arg(%08x)\n",
+				       (int)fd, (unsigned int)cmd, (unsigned int)arg);
+		} while(0);
+		err = -EINVAL;
+		break;
+	};
+
+	return err;
+}
+
+
+struct mtget32 {
+	compat_long_t	mt_type;
+	compat_long_t	mt_resid;
+	compat_long_t	mt_dsreg;
+	compat_long_t	mt_gstat;
+	compat_long_t	mt_erreg;
+	compat_daddr_t	mt_fileno;
+	compat_daddr_t	mt_blkno;
+};
+#define MTIOCGET32	_IOR('m', 2, struct mtget32)
+
+struct mtpos32 {
+	compat_long_t	mt_blkno;
+};
+#define MTIOCPOS32	_IOR('m', 3, struct mtpos32)
+
+static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	struct mtget get;
+	struct mtget32 __user *umget32;
+	struct mtpos pos;
+	struct mtpos32 __user *upos32;
+	unsigned long kcmd;
+	void *karg;
+	int err = 0;
+
+	switch(cmd) {
+	case MTIOCPOS32:
+		kcmd = MTIOCPOS;
+		karg = &pos;
+		break;
+	case MTIOCGET32:
+		kcmd = MTIOCGET;
+		karg = &get;
+		break;
+	default:
+		do {
+			static int count;
+			if (++count <= 20)
+				printk("mt_ioctl: Unknown cmd fd(%d) "
+				       "cmd(%08x) arg(%08x)\n",
+				       (int)fd, (unsigned int)cmd, (unsigned int)arg);
+		} while(0);
+		return -EINVAL;
+	}
+	set_fs (KERNEL_DS);
+	err = sys_ioctl (fd, kcmd, (unsigned long)karg);
+	set_fs (old_fs);
+	if (err)
+		return err;
+	switch (cmd) {
+	case MTIOCPOS32:
+		upos32 = compat_ptr(arg);
+		err = __put_user(pos.mt_blkno, &upos32->mt_blkno);
+		break;
+	case MTIOCGET32:
+		umget32 = compat_ptr(arg);
+		err = __put_user(get.mt_type, &umget32->mt_type);
+		err |= __put_user(get.mt_resid, &umget32->mt_resid);
+		err |= __put_user(get.mt_dsreg, &umget32->mt_dsreg);
+		err |= __put_user(get.mt_gstat, &umget32->mt_gstat);
+		err |= __put_user(get.mt_erreg, &umget32->mt_erreg);
+		err |= __put_user(get.mt_fileno, &umget32->mt_fileno);
+		err |= __put_user(get.mt_blkno, &umget32->mt_blkno);
+		break;
+	}
+	return err ? -EFAULT: 0;
+}
+
+struct cdrom_read_audio32 {
+	union cdrom_addr	addr;
+	u8			addr_format;
+	compat_int_t		nframes;
+	compat_caddr_t		buf;
+};
+
+struct cdrom_generic_command32 {
+	unsigned char	cmd[CDROM_PACKET_SIZE];
+	compat_caddr_t	buffer;
+	compat_uint_t	buflen;
+	compat_int_t	stat;
+	compat_caddr_t	sense;
+	unsigned char	data_direction;
+	compat_int_t	quiet;
+	compat_int_t	timeout;
+	compat_caddr_t	reserved[1];
+};
+  
+static int cdrom_do_read_audio(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct cdrom_read_audio __user *cdread_audio;
+	struct cdrom_read_audio32 __user *cdread_audio32;
+	__u32 data;
+	void __user *datap;
+
+	cdread_audio = compat_alloc_user_space(sizeof(*cdread_audio));
+	cdread_audio32 = compat_ptr(arg);
+
+	if (copy_in_user(&cdread_audio->addr,
+			 &cdread_audio32->addr,
+			 (sizeof(*cdread_audio32) -
+			  sizeof(compat_caddr_t))))
+	 	return -EFAULT;
+
+	if (get_user(data, &cdread_audio32->buf))
+		return -EFAULT;
+	datap = compat_ptr(data);
+	if (put_user(datap, &cdread_audio->buf))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long) cdread_audio);
+}
+
+static int cdrom_do_generic_command(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct cdrom_generic_command __user *cgc;
+	struct cdrom_generic_command32 __user *cgc32;
+	u32 data;
+	unsigned char dir;
+	int itmp;
+
+	cgc = compat_alloc_user_space(sizeof(*cgc));
+	cgc32 = compat_ptr(arg);
+
+	if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
+	    get_user(data, &cgc32->buffer) ||
+	    put_user(compat_ptr(data), &cgc->buffer) ||
+	    copy_in_user(&cgc->buflen, &cgc32->buflen,
+			 (sizeof(unsigned int) + sizeof(int))) ||
+	    get_user(data, &cgc32->sense) ||
+	    put_user(compat_ptr(data), &cgc->sense) ||
+	    get_user(dir, &cgc32->data_direction) ||
+	    put_user(dir, &cgc->data_direction) ||
+	    get_user(itmp, &cgc32->quiet) ||
+	    put_user(itmp, &cgc->quiet) ||
+	    get_user(itmp, &cgc32->timeout) ||
+	    put_user(itmp, &cgc->timeout) ||
+	    get_user(data, &cgc32->reserved[0]) ||
+	    put_user(compat_ptr(data), &cgc->reserved[0]))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long) cgc);
+}
+
+static int cdrom_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	int err;
+
+	switch(cmd) {
+	case CDROMREADAUDIO:
+		err = cdrom_do_read_audio(fd, cmd, arg);
+		break;
+
+	case CDROM_SEND_PACKET:
+		err = cdrom_do_generic_command(fd, cmd, arg);
+		break;
+
+	default:
+		do {
+			static int count;
+			if (++count <= 20)
+				printk("cdrom_ioctl: Unknown cmd fd(%d) "
+				       "cmd(%08x) arg(%08x)\n",
+				       (int)fd, (unsigned int)cmd, (unsigned int)arg);
+		} while(0);
+		err = -EINVAL;
+		break;
+	};
+
+	return err;
+}
+
+struct loop_info32 {
+	compat_int_t	lo_number;      /* ioctl r/o */
+	compat_dev_t	lo_device;      /* ioctl r/o */
+	compat_ulong_t	lo_inode;       /* ioctl r/o */
+	compat_dev_t	lo_rdevice;     /* ioctl r/o */
+	compat_int_t	lo_offset;
+	compat_int_t	lo_encrypt_type;
+	compat_int_t	lo_encrypt_key_size;    /* ioctl w/o */
+	compat_int_t	lo_flags;       /* ioctl r/o */
+	char		lo_name[LO_NAME_SIZE];
+	unsigned char	lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
+	compat_ulong_t	lo_init[2];
+	char		reserved[4];
+};
+
+static int loop_status(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	struct loop_info l;
+	struct loop_info32 __user *ul;
+	int err = -EINVAL;
+
+	ul = compat_ptr(arg);
+	switch(cmd) {
+	case LOOP_SET_STATUS:
+		err = get_user(l.lo_number, &ul->lo_number);
+		err |= __get_user(l.lo_device, &ul->lo_device);
+		err |= __get_user(l.lo_inode, &ul->lo_inode);
+		err |= __get_user(l.lo_rdevice, &ul->lo_rdevice);
+		err |= __copy_from_user(&l.lo_offset, &ul->lo_offset,
+		        8 + (unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
+		if (err) {
+			err = -EFAULT;
+		} else {
+			set_fs (KERNEL_DS);
+			err = sys_ioctl (fd, cmd, (unsigned long)&l);
+			set_fs (old_fs);
+		}
+		break;
+	case LOOP_GET_STATUS:
+		set_fs (KERNEL_DS);
+		err = sys_ioctl (fd, cmd, (unsigned long)&l);
+		set_fs (old_fs);
+		if (!err) {
+			err = put_user(l.lo_number, &ul->lo_number);
+			err |= __put_user(l.lo_device, &ul->lo_device);
+			err |= __put_user(l.lo_inode, &ul->lo_inode);
+			err |= __put_user(l.lo_rdevice, &ul->lo_rdevice);
+			err |= __copy_to_user(&ul->lo_offset, &l.lo_offset,
+				(unsigned long)l.lo_init - (unsigned long)&l.lo_offset);
+			if (err)
+				err = -EFAULT;
+		}
+		break;
+	default: {
+		static int count;
+		if (++count <= 20)
+			printk("%s: Unknown loop ioctl cmd, fd(%d) "
+			       "cmd(%08x) arg(%08lx)\n",
+			       __FUNCTION__, fd, cmd, arg);
+	}
+	}
+	return err;
+}
+
+extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
+
+#ifdef CONFIG_VT
+
+static int vt_check(struct file *file)
+{
+	struct tty_struct *tty;
+	struct inode *inode = file->f_dentry->d_inode;
+	
+	if (file->f_op->ioctl != tty_ioctl)
+		return -EINVAL;
+	                
+	tty = (struct tty_struct *)file->private_data;
+	if (tty_paranoia_check(tty, inode, "tty_ioctl"))
+		return -EINVAL;
+	                                                
+	if (tty->driver->ioctl != vt_ioctl)
+		return -EINVAL;
+	
+	/*
+	 * To have permissions to do most of the vt ioctls, we either have
+	 * to be the owner of the tty, or super-user.
+	 */
+	if (current->signal->tty == tty || capable(CAP_SYS_ADMIN))
+		return 1;
+	return 0;                                                    
+}
+
+struct consolefontdesc32 {
+	unsigned short charcount;       /* characters in font (256 or 512) */
+	unsigned short charheight;      /* scan lines per character (1-32) */
+	compat_caddr_t chardata;	/* font data in expanded form */
+};
+
+static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
+{
+	struct consolefontdesc32 __user *user_cfd = compat_ptr(arg);
+	struct console_font_op op;
+	compat_caddr_t data;
+	int i, perm;
+
+	perm = vt_check(file);
+	if (perm < 0) return perm;
+	
+	switch (cmd) {
+	case PIO_FONTX:
+		if (!perm)
+			return -EPERM;
+		op.op = KD_FONT_OP_SET;
+		op.flags = 0;
+		op.width = 8;
+		if (get_user(op.height, &user_cfd->charheight) ||
+		    get_user(op.charcount, &user_cfd->charcount) ||
+		    get_user(data, &user_cfd->chardata))
+			return -EFAULT;
+		op.data = compat_ptr(data);
+		return con_font_op(vc_cons[fg_console].d, &op);
+	case GIO_FONTX:
+		op.op = KD_FONT_OP_GET;
+		op.flags = 0;
+		op.width = 8;
+		if (get_user(op.height, &user_cfd->charheight) ||
+		    get_user(op.charcount, &user_cfd->charcount) ||
+		    get_user(data, &user_cfd->chardata))
+			return -EFAULT;
+		if (!data)
+			return 0;
+		op.data = compat_ptr(data);
+		i = con_font_op(vc_cons[fg_console].d, &op);
+		if (i)
+			return i;
+		if (put_user(op.height, &user_cfd->charheight) ||
+		    put_user(op.charcount, &user_cfd->charcount) ||
+		    put_user((compat_caddr_t)(unsigned long)op.data,
+				&user_cfd->chardata))
+			return -EFAULT;
+		return 0;
+	}
+	return -EINVAL;
+}
+
+struct console_font_op32 {
+	compat_uint_t op;        /* operation code KD_FONT_OP_* */
+	compat_uint_t flags;     /* KD_FONT_FLAG_* */
+	compat_uint_t width, height;     /* font size */
+	compat_uint_t charcount;
+	compat_caddr_t data;    /* font data with height fixed to 32 */
+};
+                                        
+static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
+{
+	struct console_font_op op;
+	struct console_font_op32 __user *fontop = compat_ptr(arg);
+	int perm = vt_check(file), i;
+	struct vc_data *vc;
+	
+	if (perm < 0) return perm;
+	
+	if (copy_from_user(&op, fontop, sizeof(struct console_font_op32)))
+		return -EFAULT;
+	if (!perm && op.op != KD_FONT_OP_GET)
+		return -EPERM;
+	op.data = compat_ptr(((struct console_font_op32 *)&op)->data);
+	op.flags |= KD_FONT_FLAG_OLD;
+	vc = ((struct tty_struct *)file->private_data)->driver_data;
+	i = con_font_op(vc, &op);
+	if (i)
+		return i;
+	((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
+	if (copy_to_user(fontop, &op, sizeof(struct console_font_op32)))
+		return -EFAULT;
+	return 0;
+}
+
+struct unimapdesc32 {
+	unsigned short entry_ct;
+	compat_caddr_t entries;
+};
+
+static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
+{
+	struct unimapdesc32 tmp;
+	struct unimapdesc32 __user *user_ud = compat_ptr(arg);
+	int perm = vt_check(file);
+	
+	if (perm < 0) return perm;
+	if (copy_from_user(&tmp, user_ud, sizeof tmp))
+		return -EFAULT;
+	switch (cmd) {
+	case PIO_UNIMAP:
+		if (!perm) return -EPERM;
+		return con_set_unimap(vc_cons[fg_console].d, tmp.entry_ct, compat_ptr(tmp.entries));
+	case GIO_UNIMAP:
+		return con_get_unimap(vc_cons[fg_console].d, tmp.entry_ct, &(user_ud->entry_ct), compat_ptr(tmp.entries));
+	}
+	return 0;
+}
+
+#endif /* CONFIG_VT */
+
+static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	__kernel_uid_t kuid;
+	int err;
+
+	cmd = SMB_IOC_GETMOUNTUID;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
+	set_fs(old_fs);
+
+	if (err >= 0)
+		err = put_user(kuid, (compat_uid_t __user *)compat_ptr(arg));
+
+	return err;
+}
+
+struct atmif_sioc32 {
+        compat_int_t	number;
+        compat_int_t	length;
+        compat_caddr_t	arg;
+};
+
+struct atm_iobuf32 {
+	compat_int_t	length;
+	compat_caddr_t	buffer;
+};
+
+#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
+#define ATM_GETNAMES32    _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
+#define ATM_GETTYPE32     _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
+#define ATM_GETESI32	  _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
+#define ATM_GETADDR32	  _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
+#define ATM_RSTADDR32	  _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
+#define ATM_ADDADDR32	  _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
+#define ATM_DELADDR32	  _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
+#define ATM_GETCIRANGE32  _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
+#define ATM_SETCIRANGE32  _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
+#define ATM_SETESI32      _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
+#define ATM_SETESIF32     _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
+#define ATM_GETSTAT32     _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
+#define ATM_GETSTATZ32    _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
+#define ATM_GETLOOP32	  _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
+#define ATM_SETLOOP32	  _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
+#define ATM_QUERYLOOP32	  _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
+
+static struct {
+        unsigned int cmd32;
+        unsigned int cmd;
+} atm_ioctl_map[] = {
+        { ATM_GETLINKRATE32, ATM_GETLINKRATE },
+	{ ATM_GETNAMES32,    ATM_GETNAMES },
+        { ATM_GETTYPE32,     ATM_GETTYPE },
+        { ATM_GETESI32,      ATM_GETESI },
+        { ATM_GETADDR32,     ATM_GETADDR },
+        { ATM_RSTADDR32,     ATM_RSTADDR },
+        { ATM_ADDADDR32,     ATM_ADDADDR },
+        { ATM_DELADDR32,     ATM_DELADDR },
+        { ATM_GETCIRANGE32,  ATM_GETCIRANGE },
+	{ ATM_SETCIRANGE32,  ATM_SETCIRANGE },
+	{ ATM_SETESI32,      ATM_SETESI },
+	{ ATM_SETESIF32,     ATM_SETESIF },
+	{ ATM_GETSTAT32,     ATM_GETSTAT },
+	{ ATM_GETSTATZ32,    ATM_GETSTATZ },
+	{ ATM_GETLOOP32,     ATM_GETLOOP },
+	{ ATM_SETLOOP32,     ATM_SETLOOP },
+	{ ATM_QUERYLOOP32,   ATM_QUERYLOOP }
+};
+
+#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
+
+
+static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct atm_iobuf   __user *iobuf;
+	struct atm_iobuf32 __user *iobuf32;
+	u32 data;
+	void __user *datap;
+	int len, err;
+
+	iobuf = compat_alloc_user_space(sizeof(*iobuf));
+	iobuf32 = compat_ptr(arg);
+
+	if (get_user(len, &iobuf32->length) ||
+	    get_user(data, &iobuf32->buffer))
+		return -EFAULT;
+	datap = compat_ptr(data);
+	if (put_user(len, &iobuf->length) ||
+	    put_user(datap, &iobuf->buffer))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, cmd, (unsigned long)iobuf);
+
+	if (!err) {
+		if (copy_in_user(&iobuf32->length, &iobuf->length,
+				 sizeof(int)))
+			err = -EFAULT;
+	}
+
+	return err;
+}
+
+static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct atmif_sioc   __user *sioc;
+	struct atmif_sioc32 __user *sioc32;
+	u32 data;
+	void __user *datap;
+	int err;
+        
+	sioc = compat_alloc_user_space(sizeof(*sioc));
+	sioc32 = compat_ptr(arg);
+
+	if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
+	    get_user(data, &sioc32->arg))
+		return -EFAULT;
+	datap = compat_ptr(data);
+	if (put_user(datap, &sioc->arg))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, cmd, (unsigned long) sioc);
+
+	if (!err) {
+		if (copy_in_user(&sioc32->length, &sioc->length,
+				 sizeof(int)))
+			err = -EFAULT;
+	}
+	return err;
+}
+
+static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
+{
+        int i;
+        unsigned int cmd = 0;
+        
+	switch (cmd32) {
+	case SONET_GETSTAT:
+	case SONET_GETSTATZ:
+	case SONET_GETDIAG:
+	case SONET_SETDIAG:
+	case SONET_CLRDIAG:
+	case SONET_SETFRAMING:
+	case SONET_GETFRAMING:
+	case SONET_GETFRSENSE:
+		return do_atmif_sioc(fd, cmd32, arg);
+	}
+
+	for (i = 0; i < NR_ATM_IOCTL; i++) {
+		if (cmd32 == atm_ioctl_map[i].cmd32) {
+			cmd = atm_ioctl_map[i].cmd;
+			break;
+		}
+	}
+	if (i == NR_ATM_IOCTL)
+	        return -EINVAL;
+        
+        switch (cmd) {
+	case ATM_GETNAMES:
+		return do_atm_iobuf(fd, cmd, arg);
+	    
+	case ATM_GETLINKRATE:
+        case ATM_GETTYPE:
+        case ATM_GETESI:
+        case ATM_GETADDR:
+        case ATM_RSTADDR:
+        case ATM_ADDADDR:
+        case ATM_DELADDR:
+        case ATM_GETCIRANGE:
+	case ATM_SETCIRANGE:
+	case ATM_SETESI:
+	case ATM_SETESIF:
+	case ATM_GETSTAT:
+	case ATM_GETSTATZ:
+	case ATM_GETLOOP:
+	case ATM_SETLOOP:
+	case ATM_QUERYLOOP:
+                return do_atmif_sioc(fd, cmd, arg);
+        }
+
+        return -EINVAL;
+}
+
+static __attribute_used__ int 
+ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	return -EINVAL;
+}
+
+static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	/* The mkswap binary hard codes it to Intel value :-((( */
+	return w_long(fd, BLKGETSIZE, arg);
+}
+
+struct blkpg_ioctl_arg32 {
+	compat_int_t op;
+	compat_int_t flags;
+	compat_int_t datalen;
+	compat_caddr_t data;
+};
+
+static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg);
+	struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
+	compat_caddr_t udata;
+	compat_int_t n;
+	int err;
+	
+	err = get_user(n, &ua32->op);
+	err |= put_user(n, &a->op);
+	err |= get_user(n, &ua32->flags);
+	err |= put_user(n, &a->flags);
+	err |= get_user(n, &ua32->datalen);
+	err |= put_user(n, &a->datalen);
+	err |= get_user(udata, &ua32->data);
+	err |= put_user(compat_ptr(udata), &a->data);
+	if (err)
+		return err;
+
+	return sys_ioctl(fd, cmd, (unsigned long)a);
+}
+
+static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
+}
+
+/* Fix sizeof(sizeof()) breakage */
+#define BLKBSZGET_32   _IOR(0x12,112,int)
+#define BLKBSZSET_32   _IOW(0x12,113,int)
+#define BLKGETSIZE64_32        _IOR(0x12,114,int)
+
+static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+       return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg));
+}
+
+static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+       return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg));
+}
+
+static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
+                          unsigned long arg)
+{
+       return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg));
+}
+
+/* Bluetooth ioctls */
+#define HCIUARTSETPROTO	_IOW('U', 200, int)
+#define HCIUARTGETPROTO	_IOR('U', 201, int)
+
+#define BNEPCONNADD	_IOW('B', 200, int)
+#define BNEPCONNDEL	_IOW('B', 201, int)
+#define BNEPGETCONNLIST	_IOR('B', 210, int)
+#define BNEPGETCONNINFO	_IOR('B', 211, int)
+
+#define CMTPCONNADD	_IOW('C', 200, int)
+#define CMTPCONNDEL	_IOW('C', 201, int)
+#define CMTPGETCONNLIST	_IOR('C', 210, int)
+#define CMTPGETCONNINFO	_IOR('C', 211, int)
+
+#define HIDPCONNADD	_IOW('H', 200, int)
+#define HIDPCONNDEL	_IOW('H', 201, int)
+#define HIDPGETCONNLIST	_IOR('H', 210, int)
+#define HIDPGETCONNINFO	_IOR('H', 211, int)
+
+struct floppy_struct32 {
+	compat_uint_t	size;
+	compat_uint_t	sect;
+	compat_uint_t	head;
+	compat_uint_t	track;
+	compat_uint_t	stretch;
+	unsigned char	gap;
+	unsigned char	rate;
+	unsigned char	spec1;
+	unsigned char	fmt_gap;
+	const compat_caddr_t name;
+};
+
+struct floppy_drive_params32 {
+	char		cmos;
+	compat_ulong_t	max_dtr;
+	compat_ulong_t	hlt;
+	compat_ulong_t	hut;
+	compat_ulong_t	srt;
+	compat_ulong_t	spinup;
+	compat_ulong_t	spindown;
+	unsigned char	spindown_offset;
+	unsigned char	select_delay;
+	unsigned char	rps;
+	unsigned char	tracks;
+	compat_ulong_t	timeout;
+	unsigned char	interleave_sect;
+	struct floppy_max_errors max_errors;
+	char		flags;
+	char		read_track;
+	short		autodetect[8];
+	compat_int_t	checkfreq;
+	compat_int_t	native_format;
+};
+
+struct floppy_drive_struct32 {
+	signed char	flags;
+	compat_ulong_t	spinup_date;
+	compat_ulong_t	select_date;
+	compat_ulong_t	first_read_date;
+	short		probed_format;
+	short		track;
+	short		maxblock;
+	short		maxtrack;
+	compat_int_t	generation;
+	compat_int_t	keep_data;
+	compat_int_t	fd_ref;
+	compat_int_t	fd_device;
+	compat_int_t	last_checked;
+	compat_caddr_t dmabuf;
+	compat_int_t	bufblocks;
+};
+
+struct floppy_fdc_state32 {
+	compat_int_t	spec1;
+	compat_int_t	spec2;
+	compat_int_t	dtr;
+	unsigned char	version;
+	unsigned char	dor;
+	compat_ulong_t	address;
+	unsigned int	rawcmd:2;
+	unsigned int	reset:1;
+	unsigned int	need_configure:1;
+	unsigned int	perp_mode:2;
+	unsigned int	has_fifo:1;
+	unsigned int	driver_version;
+	unsigned char	track[4];
+};
+
+struct floppy_write_errors32 {
+	unsigned int	write_errors;
+	compat_ulong_t	first_error_sector;
+	compat_int_t	first_error_generation;
+	compat_ulong_t	last_error_sector;
+	compat_int_t	last_error_generation;
+	compat_uint_t	badness;
+};
+
+#define FDSETPRM32 _IOW(2, 0x42, struct floppy_struct32)
+#define FDDEFPRM32 _IOW(2, 0x43, struct floppy_struct32)
+#define FDGETPRM32 _IOR(2, 0x04, struct floppy_struct32)
+#define FDSETDRVPRM32 _IOW(2, 0x90, struct floppy_drive_params32)
+#define FDGETDRVPRM32 _IOR(2, 0x11, struct floppy_drive_params32)
+#define FDGETDRVSTAT32 _IOR(2, 0x12, struct floppy_drive_struct32)
+#define FDPOLLDRVSTAT32 _IOR(2, 0x13, struct floppy_drive_struct32)
+#define FDGETFDCSTAT32 _IOR(2, 0x15, struct floppy_fdc_state32)
+#define FDWERRORGET32  _IOR(2, 0x17, struct floppy_write_errors32)
+
+static struct {
+	unsigned int	cmd32;
+	unsigned int	cmd;
+} fd_ioctl_trans_table[] = {
+	{ FDSETPRM32, FDSETPRM },
+	{ FDDEFPRM32, FDDEFPRM },
+	{ FDGETPRM32, FDGETPRM },
+	{ FDSETDRVPRM32, FDSETDRVPRM },
+	{ FDGETDRVPRM32, FDGETDRVPRM },
+	{ FDGETDRVSTAT32, FDGETDRVSTAT },
+	{ FDPOLLDRVSTAT32, FDPOLLDRVSTAT },
+	{ FDGETFDCSTAT32, FDGETFDCSTAT },
+	{ FDWERRORGET32, FDWERRORGET }
+};
+
+#define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0]))
+
+static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	void *karg = NULL;
+	unsigned int kcmd = 0;
+	int i, err;
+
+	for (i = 0; i < NR_FD_IOCTL_TRANS; i++)
+		if (cmd == fd_ioctl_trans_table[i].cmd32) {
+			kcmd = fd_ioctl_trans_table[i].cmd;
+			break;
+		}
+	if (!kcmd)
+		return -EINVAL;
+
+	switch (cmd) {
+		case FDSETPRM32:
+		case FDDEFPRM32:
+		case FDGETPRM32:
+		{
+			compat_uptr_t name;
+			struct floppy_struct32 __user *uf;
+			struct floppy_struct *f;
+
+			uf = compat_ptr(arg);
+			f = karg = kmalloc(sizeof(struct floppy_struct), GFP_KERNEL);
+			if (!karg)
+				return -ENOMEM;
+			if (cmd == FDGETPRM32)
+				break;
+			err = __get_user(f->size, &uf->size);
+			err |= __get_user(f->sect, &uf->sect);
+			err |= __get_user(f->head, &uf->head);
+			err |= __get_user(f->track, &uf->track);
+			err |= __get_user(f->stretch, &uf->stretch);
+			err |= __get_user(f->gap, &uf->gap);
+			err |= __get_user(f->rate, &uf->rate);
+			err |= __get_user(f->spec1, &uf->spec1);
+			err |= __get_user(f->fmt_gap, &uf->fmt_gap);
+			err |= __get_user(name, &uf->name);
+			f->name = compat_ptr(name);
+			if (err) {
+				err = -EFAULT;
+				goto out;
+			}
+			break;
+		}
+		case FDSETDRVPRM32:
+		case FDGETDRVPRM32:
+		{
+			struct floppy_drive_params32 __user *uf;
+			struct floppy_drive_params *f;
+
+			uf = compat_ptr(arg);
+			f = karg = kmalloc(sizeof(struct floppy_drive_params), GFP_KERNEL);
+			if (!karg)
+				return -ENOMEM;
+			if (cmd == FDGETDRVPRM32)
+				break;
+			err = __get_user(f->cmos, &uf->cmos);
+			err |= __get_user(f->max_dtr, &uf->max_dtr);
+			err |= __get_user(f->hlt, &uf->hlt);
+			err |= __get_user(f->hut, &uf->hut);
+			err |= __get_user(f->srt, &uf->srt);
+			err |= __get_user(f->spinup, &uf->spinup);
+			err |= __get_user(f->spindown, &uf->spindown);
+			err |= __get_user(f->spindown_offset, &uf->spindown_offset);
+			err |= __get_user(f->select_delay, &uf->select_delay);
+			err |= __get_user(f->rps, &uf->rps);
+			err |= __get_user(f->tracks, &uf->tracks);
+			err |= __get_user(f->timeout, &uf->timeout);
+			err |= __get_user(f->interleave_sect, &uf->interleave_sect);
+			err |= __copy_from_user(&f->max_errors, &uf->max_errors, sizeof(f->max_errors));
+			err |= __get_user(f->flags, &uf->flags);
+			err |= __get_user(f->read_track, &uf->read_track);
+			err |= __copy_from_user(f->autodetect, uf->autodetect, sizeof(f->autodetect));
+			err |= __get_user(f->checkfreq, &uf->checkfreq);
+			err |= __get_user(f->native_format, &uf->native_format);
+			if (err) {
+				err = -EFAULT;
+				goto out;
+			}
+			break;
+		}
+		case FDGETDRVSTAT32:
+		case FDPOLLDRVSTAT32:
+			karg = kmalloc(sizeof(struct floppy_drive_struct), GFP_KERNEL);
+			if (!karg)
+				return -ENOMEM;
+			break;
+		case FDGETFDCSTAT32:
+			karg = kmalloc(sizeof(struct floppy_fdc_state), GFP_KERNEL);
+			if (!karg)
+				return -ENOMEM;
+			break;
+		case FDWERRORGET32:
+			karg = kmalloc(sizeof(struct floppy_write_errors), GFP_KERNEL);
+			if (!karg)
+				return -ENOMEM;
+			break;
+		default:
+			return -EINVAL;
+	}
+	set_fs (KERNEL_DS);
+	err = sys_ioctl (fd, kcmd, (unsigned long)karg);
+	set_fs (old_fs);
+	if (err)
+		goto out;
+	switch (cmd) {
+		case FDGETPRM32:
+		{
+			struct floppy_struct *f = karg;
+			struct floppy_struct32 __user *uf = compat_ptr(arg);
+
+			err = __put_user(f->size, &uf->size);
+			err |= __put_user(f->sect, &uf->sect);
+			err |= __put_user(f->head, &uf->head);
+			err |= __put_user(f->track, &uf->track);
+			err |= __put_user(f->stretch, &uf->stretch);
+			err |= __put_user(f->gap, &uf->gap);
+			err |= __put_user(f->rate, &uf->rate);
+			err |= __put_user(f->spec1, &uf->spec1);
+			err |= __put_user(f->fmt_gap, &uf->fmt_gap);
+			err |= __put_user((u64)f->name, (compat_caddr_t __user *)&uf->name);
+			break;
+		}
+		case FDGETDRVPRM32:
+		{
+			struct floppy_drive_params32 __user *uf;
+			struct floppy_drive_params *f = karg;
+
+			uf = compat_ptr(arg);
+			err = __put_user(f->cmos, &uf->cmos);
+			err |= __put_user(f->max_dtr, &uf->max_dtr);
+			err |= __put_user(f->hlt, &uf->hlt);
+			err |= __put_user(f->hut, &uf->hut);
+			err |= __put_user(f->srt, &uf->srt);
+			err |= __put_user(f->spinup, &uf->spinup);
+			err |= __put_user(f->spindown, &uf->spindown);
+			err |= __put_user(f->spindown_offset, &uf->spindown_offset);
+			err |= __put_user(f->select_delay, &uf->select_delay);
+			err |= __put_user(f->rps, &uf->rps);
+			err |= __put_user(f->tracks, &uf->tracks);
+			err |= __put_user(f->timeout, &uf->timeout);
+			err |= __put_user(f->interleave_sect, &uf->interleave_sect);
+			err |= __copy_to_user(&uf->max_errors, &f->max_errors, sizeof(f->max_errors));
+			err |= __put_user(f->flags, &uf->flags);
+			err |= __put_user(f->read_track, &uf->read_track);
+			err |= __copy_to_user(uf->autodetect, f->autodetect, sizeof(f->autodetect));
+			err |= __put_user(f->checkfreq, &uf->checkfreq);
+			err |= __put_user(f->native_format, &uf->native_format);
+			break;
+		}
+		case FDGETDRVSTAT32:
+		case FDPOLLDRVSTAT32:
+		{
+			struct floppy_drive_struct32 __user *uf;
+			struct floppy_drive_struct *f = karg;
+
+			uf = compat_ptr(arg);
+			err = __put_user(f->flags, &uf->flags);
+			err |= __put_user(f->spinup_date, &uf->spinup_date);
+			err |= __put_user(f->select_date, &uf->select_date);
+			err |= __put_user(f->first_read_date, &uf->first_read_date);
+			err |= __put_user(f->probed_format, &uf->probed_format);
+			err |= __put_user(f->track, &uf->track);
+			err |= __put_user(f->maxblock, &uf->maxblock);
+			err |= __put_user(f->maxtrack, &uf->maxtrack);
+			err |= __put_user(f->generation, &uf->generation);
+			err |= __put_user(f->keep_data, &uf->keep_data);
+			err |= __put_user(f->fd_ref, &uf->fd_ref);
+			err |= __put_user(f->fd_device, &uf->fd_device);
+			err |= __put_user(f->last_checked, &uf->last_checked);
+			err |= __put_user((u64)f->dmabuf, &uf->dmabuf);
+			err |= __put_user((u64)f->bufblocks, &uf->bufblocks);
+			break;
+		}
+		case FDGETFDCSTAT32:
+		{
+			struct floppy_fdc_state32 __user *uf;
+			struct floppy_fdc_state *f = karg;
+
+			uf = compat_ptr(arg);
+			err = __put_user(f->spec1, &uf->spec1);
+			err |= __put_user(f->spec2, &uf->spec2);
+			err |= __put_user(f->dtr, &uf->dtr);
+			err |= __put_user(f->version, &uf->version);
+			err |= __put_user(f->dor, &uf->dor);
+			err |= __put_user(f->address, &uf->address);
+			err |= __copy_to_user((char __user *)&uf->address + sizeof(uf->address),
+					   (char *)&f->address + sizeof(f->address), sizeof(int));
+			err |= __put_user(f->driver_version, &uf->driver_version);
+			err |= __copy_to_user(uf->track, f->track, sizeof(f->track));
+			break;
+		}
+		case FDWERRORGET32:
+		{
+			struct floppy_write_errors32 __user *uf;
+			struct floppy_write_errors *f = karg;
+
+			uf = compat_ptr(arg);
+			err = __put_user(f->write_errors, &uf->write_errors);
+			err |= __put_user(f->first_error_sector, &uf->first_error_sector);
+			err |= __put_user(f->first_error_generation, &uf->first_error_generation);
+			err |= __put_user(f->last_error_sector, &uf->last_error_sector);
+			err |= __put_user(f->last_error_generation, &uf->last_error_generation);
+			err |= __put_user(f->badness, &uf->badness);
+			break;
+		}
+		default:
+			break;
+	}
+	if (err)
+		err = -EFAULT;
+
+out:	if (karg) kfree(karg);
+	return err;
+}
+
+struct mtd_oob_buf32 {
+	u_int32_t start;
+	u_int32_t length;
+	compat_caddr_t ptr;	/* unsigned char* */
+};
+
+#define MEMWRITEOOB32 	_IOWR('M',3,struct mtd_oob_buf32)
+#define MEMREADOOB32 	_IOWR('M',4,struct mtd_oob_buf32)
+
+static int mtd_rw_oob(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct mtd_oob_buf __user *buf = compat_alloc_user_space(sizeof(*buf));
+	struct mtd_oob_buf32 __user *buf32 = compat_ptr(arg);
+	u32 data;
+	char __user *datap;
+	unsigned int real_cmd;
+	int err;
+
+	real_cmd = (cmd == MEMREADOOB32) ?
+		MEMREADOOB : MEMWRITEOOB;
+
+	if (copy_in_user(&buf->start, &buf32->start,
+			 2 * sizeof(u32)) ||
+	    get_user(data, &buf32->ptr))
+		return -EFAULT;
+	datap = compat_ptr(data);
+	if (put_user(datap, &buf->ptr))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, real_cmd, (unsigned long) buf);
+
+	if (!err) {
+		if (copy_in_user(&buf32->start, &buf->start,
+				 2 * sizeof(u32)))
+			err = -EFAULT;
+	}
+
+	return err;
+}	
+
+#define	VFAT_IOCTL_READDIR_BOTH32	_IOR('r', 1, struct compat_dirent[2])
+#define	VFAT_IOCTL_READDIR_SHORT32	_IOR('r', 2, struct compat_dirent[2])
+
+static long
+put_dirent32 (struct dirent *d, struct compat_dirent __user *d32)
+{
+        if (!access_ok(VERIFY_WRITE, d32, sizeof(struct compat_dirent)))
+                return -EFAULT;
+
+        __put_user(d->d_ino, &d32->d_ino);
+        __put_user(d->d_off, &d32->d_off);
+        __put_user(d->d_reclen, &d32->d_reclen);
+        if (__copy_to_user(d32->d_name, d->d_name, d->d_reclen))
+		return -EFAULT;
+
+        return 0;
+}
+
+static int vfat_ioctl32(unsigned fd, unsigned cmd, unsigned long arg)
+{
+	struct compat_dirent __user *p = compat_ptr(arg);
+	int ret;
+	mm_segment_t oldfs = get_fs();
+	struct dirent d[2];
+
+	switch(cmd)
+	{
+        	case VFAT_IOCTL_READDIR_BOTH32:
+                	cmd = VFAT_IOCTL_READDIR_BOTH;
+                	break;
+        	case VFAT_IOCTL_READDIR_SHORT32:
+                	cmd = VFAT_IOCTL_READDIR_SHORT;
+                	break;
+	}
+
+	set_fs(KERNEL_DS);
+	ret = sys_ioctl(fd,cmd,(unsigned long)&d);
+	set_fs(oldfs);
+	if (ret >= 0) {
+		ret |= put_dirent32(&d[0], p);
+		ret |= put_dirent32(&d[1], p + 1);
+	}
+	return ret;
+}
+
+#define REISERFS_IOC_UNPACK32               _IOW(0xCD,1,int)
+
+static int reiserfs_ioctl32(unsigned fd, unsigned cmd, unsigned long ptr)
+{
+        if (cmd == REISERFS_IOC_UNPACK32)
+                cmd = REISERFS_IOC_UNPACK;
+
+        return sys_ioctl(fd,cmd,ptr);
+}
+
+struct raw32_config_request
+{
+        compat_int_t    raw_minor;
+        __u64   block_major;
+        __u64   block_minor;
+} __attribute__((packed));
+
+static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
+{
+        int ret;
+
+        if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
+                return -EFAULT;
+
+        ret = __get_user(req->raw_minor, &user_req->raw_minor);
+        ret |= __get_user(req->block_major, &user_req->block_major);
+        ret |= __get_user(req->block_minor, &user_req->block_minor);
+
+        return ret ? -EFAULT : 0;
+}
+
+static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
+{
+	int ret;
+
+        if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
+                return -EFAULT;
+
+        ret = __put_user(req->raw_minor, &user_req->raw_minor);
+        ret |= __put_user(req->block_major, &user_req->block_major);
+        ret |= __put_user(req->block_minor, &user_req->block_minor);
+
+        return ret ? -EFAULT : 0;
+}
+
+static int raw_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
+{
+        int ret;
+
+        switch (cmd) {
+        case RAW_SETBIND:
+        case RAW_GETBIND: {
+                struct raw_config_request req;
+                struct raw32_config_request __user *user_req = compat_ptr(arg);
+                mm_segment_t oldfs = get_fs();
+
+                if ((ret = get_raw32_request(&req, user_req)))
+                        return ret;
+
+                set_fs(KERNEL_DS);
+                ret = sys_ioctl(fd,cmd,(unsigned long)&req);
+                set_fs(oldfs);
+
+                if ((!ret) && (cmd == RAW_GETBIND)) {
+                        ret = set_raw32_request(&req, user_req);
+                }
+                break;
+        }
+        default:
+                ret = sys_ioctl(fd, cmd, arg);
+                break;
+        }
+        return ret;
+}
+
+struct serial_struct32 {
+        compat_int_t    type;
+        compat_int_t    line;
+        compat_uint_t   port;
+        compat_int_t    irq;
+        compat_int_t    flags;
+        compat_int_t    xmit_fifo_size;
+        compat_int_t    custom_divisor;
+        compat_int_t    baud_base;
+        unsigned short  close_delay;
+        char    io_type;
+        char    reserved_char[1];
+        compat_int_t    hub6;
+        unsigned short  closing_wait; /* time to wait before closing */
+        unsigned short  closing_wait2; /* no longer used... */
+        compat_uint_t   iomem_base;
+        unsigned short  iomem_reg_shift;
+        unsigned int    port_high;
+     /* compat_ulong_t  iomap_base FIXME */
+        compat_int_t    reserved[1];
+};
+
+static int serial_struct_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
+{
+        typedef struct serial_struct SS;
+        typedef struct serial_struct32 SS32;
+        struct serial_struct32 __user *ss32 = compat_ptr(arg);
+        int err;
+        struct serial_struct ss;
+        mm_segment_t oldseg = get_fs();
+        __u32 udata;
+
+        if (cmd == TIOCSSERIAL) {
+                if (!access_ok(VERIFY_READ, ss32, sizeof(SS32)))
+                        return -EFAULT;
+                if (__copy_from_user(&ss, ss32, offsetof(SS32, iomem_base)))
+			return -EFAULT;
+                __get_user(udata, &ss32->iomem_base);
+                ss.iomem_base = compat_ptr(udata);
+                __get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
+                __get_user(ss.port_high, &ss32->port_high);
+                ss.iomap_base = 0UL;
+        }
+        set_fs(KERNEL_DS);
+                err = sys_ioctl(fd,cmd,(unsigned long)(&ss));
+        set_fs(oldseg);
+        if (cmd == TIOCGSERIAL && err >= 0) {
+                if (!access_ok(VERIFY_WRITE, ss32, sizeof(SS32)))
+                        return -EFAULT;
+                if (__copy_to_user(ss32,&ss,offsetof(SS32,iomem_base)))
+			return -EFAULT;
+                __put_user((unsigned long)ss.iomem_base  >> 32 ?
+                            0xffffffff : (unsigned)(unsigned long)ss.iomem_base,
+                            &ss32->iomem_base);
+                __put_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift);
+                __put_user(ss.port_high, &ss32->port_high);
+
+        }
+        return err;
+}
+
+struct usbdevfs_ctrltransfer32 {
+        u8 bRequestType;
+        u8 bRequest;
+        u16 wValue;
+        u16 wIndex;
+        u16 wLength;
+        u32 timeout;  /* in milliseconds */
+        compat_caddr_t data;
+};
+
+#define USBDEVFS_CONTROL32           _IOWR('U', 0, struct usbdevfs_ctrltransfer32)
+
+static int do_usbdevfs_control(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct usbdevfs_ctrltransfer32 __user *p32 = compat_ptr(arg);
+        struct usbdevfs_ctrltransfer __user *p;
+        __u32 udata;
+        p = compat_alloc_user_space(sizeof(*p));
+        if (copy_in_user(p, p32, (sizeof(*p32) - sizeof(compat_caddr_t))) ||
+            get_user(udata, &p32->data) ||
+	    put_user(compat_ptr(udata), &p->data))
+		return -EFAULT;
+        return sys_ioctl(fd, USBDEVFS_CONTROL, (unsigned long)p);
+}
+
+
+struct usbdevfs_bulktransfer32 {
+        compat_uint_t ep;
+        compat_uint_t len;
+        compat_uint_t timeout; /* in milliseconds */
+        compat_caddr_t data;
+};
+
+#define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)
+
+static int do_usbdevfs_bulk(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg);
+        struct usbdevfs_bulktransfer __user *p;
+        compat_uint_t n;
+        compat_caddr_t addr;
+
+        p = compat_alloc_user_space(sizeof(*p));
+
+        if (get_user(n, &p32->ep) || put_user(n, &p->ep) ||
+            get_user(n, &p32->len) || put_user(n, &p->len) ||
+            get_user(n, &p32->timeout) || put_user(n, &p->timeout) ||
+            get_user(addr, &p32->data) || put_user(compat_ptr(addr), &p->data))
+                return -EFAULT;
+
+        return sys_ioctl(fd, USBDEVFS_BULK, (unsigned long)p);
+}
+
+
+/*
+ *  USBDEVFS_SUBMITURB, USBDEVFS_REAPURB and USBDEVFS_REAPURBNDELAY
+ *  are handled in usbdevfs core.			-Christopher Li
+ */
+
+struct usbdevfs_disconnectsignal32 {
+        compat_int_t signr;
+        compat_caddr_t context;
+};
+
+#define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)
+
+static int do_usbdevfs_discsignal(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct usbdevfs_disconnectsignal kdis;
+        struct usbdevfs_disconnectsignal32 __user *udis;
+        mm_segment_t old_fs;
+        u32 uctx;
+        int err;
+
+        udis = compat_ptr(arg);
+
+        if (get_user(kdis.signr, &udis->signr) ||
+            __get_user(uctx, &udis->context))
+                return -EFAULT;
+
+        kdis.context = compat_ptr(uctx);
+
+        old_fs = get_fs();
+        set_fs(KERNEL_DS);
+        err = sys_ioctl(fd, USBDEVFS_DISCSIGNAL, (unsigned long) &kdis);
+        set_fs(old_fs);
+
+        return err;
+}
+
+/*
+ * I2C layer ioctls
+ */
+
+struct i2c_msg32 {
+	u16 addr;
+	u16 flags;
+	u16 len;
+	compat_caddr_t buf;
+};
+
+struct i2c_rdwr_ioctl_data32 {
+	compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
+	u32 nmsgs;
+};
+
+struct i2c_smbus_ioctl_data32 {
+	u8 read_write;
+	u8 command;
+	u32 size;
+	compat_caddr_t data; /* union i2c_smbus_data *data */
+};
+
+struct i2c_rdwr_aligned {
+	struct i2c_rdwr_ioctl_data cmd;
+	struct i2c_msg msgs[0];
+};
+
+static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct i2c_rdwr_ioctl_data32	__user *udata = compat_ptr(arg);
+	struct i2c_rdwr_aligned		__user *tdata;
+	struct i2c_msg			__user *tmsgs;
+	struct i2c_msg32		__user *umsgs;
+	compat_caddr_t			datap;
+	int				nmsgs, i;
+
+	if (get_user(nmsgs, &udata->nmsgs))
+		return -EFAULT;
+	if (nmsgs > I2C_RDRW_IOCTL_MAX_MSGS)
+		return -EINVAL;
+
+	if (get_user(datap, &udata->msgs))
+		return -EFAULT;
+	umsgs = compat_ptr(datap);
+
+	tdata = compat_alloc_user_space(sizeof(*tdata) +
+				      nmsgs * sizeof(struct i2c_msg));
+	tmsgs = &tdata->msgs[0];
+
+	if (put_user(nmsgs, &tdata->cmd.nmsgs) ||
+	    put_user(tmsgs, &tdata->cmd.msgs))
+		return -EFAULT;
+
+	for (i = 0; i < nmsgs; i++) {
+		if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
+			return -EFAULT;
+		if (get_user(datap, &umsgs[i].buf) ||
+		    put_user(compat_ptr(datap), &tmsgs[i].buf))
+			return -EFAULT;
+	}
+	return sys_ioctl(fd, cmd, (unsigned long)tdata);
+}
+
+static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct i2c_smbus_ioctl_data	__user *tdata;
+	struct i2c_smbus_ioctl_data32	__user *udata;
+	compat_caddr_t			datap;
+
+	tdata = compat_alloc_user_space(sizeof(*tdata));
+	if (tdata == NULL)
+		return -ENOMEM;
+	if (!access_ok(VERIFY_WRITE, tdata, sizeof(*tdata)))
+		return -EFAULT;
+
+	udata = compat_ptr(arg);
+	if (!access_ok(VERIFY_READ, udata, sizeof(*udata)))
+		return -EFAULT;
+
+	if (__copy_in_user(&tdata->read_write, &udata->read_write, 2 * sizeof(u8)))
+		return -EFAULT;
+	if (__copy_in_user(&tdata->size, &udata->size, 2 * sizeof(u32)))
+		return -EFAULT;
+	if (__get_user(datap, &udata->data) ||
+	    __put_user(compat_ptr(datap), &tdata->data))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long)tdata);
+}
+
+struct compat_iw_point {
+	compat_caddr_t pointer;
+	__u16 length;
+	__u16 flags;
+};
+
+static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct iwreq __user *iwr;
+	struct iwreq __user *iwr_u;
+	struct iw_point __user *iwp;
+	struct compat_iw_point __user *iwp_u;
+	compat_caddr_t pointer;
+	__u16 length, flags;
+
+	iwr_u = compat_ptr(arg);
+	iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
+	iwr = compat_alloc_user_space(sizeof(*iwr));
+	if (iwr == NULL)
+		return -ENOMEM;
+
+	iwp = &iwr->u.data;
+
+	if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
+		return -EFAULT;
+
+	if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
+			   &iwr_u->ifr_ifrn.ifrn_name[0],
+			   sizeof(iwr->ifr_ifrn.ifrn_name)))
+		return -EFAULT;
+
+	if (__get_user(pointer, &iwp_u->pointer) ||
+	    __get_user(length, &iwp_u->length) ||
+	    __get_user(flags, &iwp_u->flags))
+		return -EFAULT;
+
+	if (__put_user(compat_ptr(pointer), &iwp->pointer) ||
+	    __put_user(length, &iwp->length) ||
+	    __put_user(flags, &iwp->flags))
+		return -EFAULT;
+
+	return sys_ioctl(fd, cmd, (unsigned long) iwr);
+}
+
+/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
+ * for some operations; this forces use of the newer bridge-utils that
+ * use compatiable ioctls
+ */
+static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	u32 tmp;
+
+	if (get_user(tmp, (u32 __user *) arg))
+		return -EFAULT;
+	if (tmp == BRCTL_GET_VERSION)
+		return BRCTL_VERSION + 1;
+	return -EINVAL;
+}
+
+#if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
+struct ncp_ioctl_request_32 {
+	u32 function;
+	u32 size;
+	compat_caddr_t data;
+};
+
+struct ncp_fs_info_v2_32 {
+	s32 version;
+	u32 mounted_uid;
+	u32 connection;
+	u32 buffer_size;
+
+	u32 volume_number;
+	u32 directory_id;
+
+	u32 dummy1;
+	u32 dummy2;
+	u32 dummy3;
+};
+
+struct ncp_objectname_ioctl_32
+{
+	s32		auth_type;
+	u32		object_name_len;
+	compat_caddr_t	object_name;	/* an userspace data, in most cases user name */
+};
+
+struct ncp_privatedata_ioctl_32
+{
+	u32		len;
+	compat_caddr_t	data;		/* ~1000 for NDS */
+};
+
+#define	NCP_IOC_NCPREQUEST_32		_IOR('n', 1, struct ncp_ioctl_request_32)
+#define NCP_IOC_GETMOUNTUID2_32		_IOW('n', 2, u32)
+#define NCP_IOC_GET_FS_INFO_V2_32	_IOWR('n', 4, struct ncp_fs_info_v2_32)
+#define NCP_IOC_GETOBJECTNAME_32	_IOWR('n', 9, struct ncp_objectname_ioctl_32)
+#define NCP_IOC_SETOBJECTNAME_32	_IOR('n', 9, struct ncp_objectname_ioctl_32)
+#define NCP_IOC_GETPRIVATEDATA_32	_IOWR('n', 10, struct ncp_privatedata_ioctl_32)
+#define NCP_IOC_SETPRIVATEDATA_32	_IOR('n', 10, struct ncp_privatedata_ioctl_32)
+
+static int do_ncp_ncprequest(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ncp_ioctl_request_32 n32;
+	struct ncp_ioctl_request __user *p = compat_alloc_user_space(sizeof(*p));
+
+	if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32)) ||
+	    put_user(n32.function, &p->function) ||
+	    put_user(n32.size, &p->size) ||
+	    put_user(compat_ptr(n32.data), &p->data))
+		return -EFAULT;
+
+	return sys_ioctl(fd, NCP_IOC_NCPREQUEST, (unsigned long)p);
+}
+
+static int do_ncp_getmountuid2(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	__kernel_uid_t kuid;
+	int err;
+
+	cmd = NCP_IOC_GETMOUNTUID2;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
+	set_fs(old_fs);
+
+	if (!err)
+		err = put_user(kuid,
+			       (unsigned int __user *) compat_ptr(arg));
+
+	return err;
+}
+
+static int do_ncp_getfsinfo2(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	mm_segment_t old_fs = get_fs();
+	struct ncp_fs_info_v2_32 n32;
+	struct ncp_fs_info_v2 n;
+	int err;
+
+	if (copy_from_user(&n32, compat_ptr(arg), sizeof(n32)))
+		return -EFAULT;
+	if (n32.version != NCP_GET_FS_INFO_VERSION_V2)
+		return -EINVAL;
+	n.version = NCP_GET_FS_INFO_VERSION_V2;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, NCP_IOC_GET_FS_INFO_V2, (unsigned long)&n);
+	set_fs(old_fs);
+
+	if (!err) {
+		n32.version = n.version;
+		n32.mounted_uid = n.mounted_uid;
+		n32.connection = n.connection;
+		n32.buffer_size = n.buffer_size;
+		n32.volume_number = n.volume_number;
+		n32.directory_id = n.directory_id;
+		n32.dummy1 = n.dummy1;
+		n32.dummy2 = n.dummy2;
+		n32.dummy3 = n.dummy3;
+		err = copy_to_user(compat_ptr(arg), &n32, sizeof(n32)) ? -EFAULT : 0;
+	}
+	return err;
+}
+
+static int do_ncp_getobjectname(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg);
+	struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p));
+	s32 auth_type;
+	u32 name_len;
+	int err;
+
+	if (copy_from_user(&n32, p32, sizeof(n32)) ||
+	    put_user(n32.object_name_len, &p->object_name_len) ||
+	    put_user(compat_ptr(n32.object_name), &p->object_name))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, NCP_IOC_GETOBJECTNAME, (unsigned long)p);
+        if (err)
+		return err;
+
+	if (get_user(auth_type, &p->auth_type) ||
+	    put_user(auth_type, &p32->auth_type) ||
+	    get_user(name_len, &p->object_name_len) ||
+	    put_user(name_len, &p32->object_name_len))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int do_ncp_setobjectname(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ncp_objectname_ioctl_32 n32, __user *p32 = compat_ptr(arg);
+	struct ncp_objectname_ioctl __user *p = compat_alloc_user_space(sizeof(*p));
+
+	if (copy_from_user(&n32, p32, sizeof(n32)) ||
+	    put_user(n32.auth_type, &p->auth_type) ||
+	    put_user(n32.object_name_len, &p->object_name_len) ||
+	    put_user(compat_ptr(n32.object_name), &p->object_name))
+		return -EFAULT;
+
+	return sys_ioctl(fd, NCP_IOC_SETOBJECTNAME, (unsigned long)p);
+}
+
+static int do_ncp_getprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ncp_privatedata_ioctl_32 n32, __user *p32 = compat_ptr(arg);
+	struct ncp_privatedata_ioctl __user *p =
+		compat_alloc_user_space(sizeof(*p));
+	u32 len;
+	int err;
+
+	if (copy_from_user(&n32, p32, sizeof(n32)) ||
+	    put_user(n32.len, &p->len) ||
+	    put_user(compat_ptr(n32.data), &p->data))
+		return -EFAULT;
+
+	err = sys_ioctl(fd, NCP_IOC_GETPRIVATEDATA, (unsigned long)p);
+        if (err)
+		return err;
+
+	if (get_user(len, &p->len) ||
+	    put_user(len, &p32->len))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int do_ncp_setprivatedata(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct ncp_privatedata_ioctl_32 n32;
+	struct ncp_privatedata_ioctl_32 __user *p32 = compat_ptr(arg);
+	struct ncp_privatedata_ioctl __user *p =
+		compat_alloc_user_space(sizeof(*p));
+
+	if (copy_from_user(&n32, p32, sizeof(n32)) ||
+	    put_user(n32.len, &p->len) ||
+	    put_user(compat_ptr(n32.data), &p->data))
+		return -EFAULT;
+
+	return sys_ioctl(fd, NCP_IOC_SETPRIVATEDATA, (unsigned long)p);
+}
+#endif
+
+#undef CODE
+#endif
+
+#ifdef DECLARES
+HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
+HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
+#ifdef CONFIG_NET
+HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
+HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
+HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
+HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
+
+/* ioctls used by appletalk ddp.c */
+HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
+HANDLE_IOCTL(SIOCDARP, dev_ifsioc)
+
+HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
+HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
+HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
+HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
+HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
+HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
+HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc)
+HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
+/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
+HANDLE_IOCTL(SIOCRTMSG, ret_einval)
+HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
+#endif
+HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
+HANDLE_IOCTL(BLKRAGET, w_long)
+HANDLE_IOCTL(BLKGETSIZE, w_long)
+HANDLE_IOCTL(0x1260, broken_blkgetsize)
+HANDLE_IOCTL(BLKFRAGET, w_long)
+HANDLE_IOCTL(BLKSECTGET, w_long)
+HANDLE_IOCTL(FBIOGET_FSCREENINFO, fb_ioctl_trans)
+HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
+HANDLE_IOCTL(FBIOGETCMAP, fb_ioctl_trans)
+HANDLE_IOCTL(FBIOPUTCMAP, fb_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
+HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
+HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
+HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
+HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)
+HANDLE_IOCTL(FDSETDRVPRM32, fd_ioctl_trans)
+HANDLE_IOCTL(FDGETDRVPRM32, fd_ioctl_trans)
+HANDLE_IOCTL(FDGETDRVSTAT32, fd_ioctl_trans)
+HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans)
+HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
+HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
+HANDLE_IOCTL(SG_IO,sg_ioctl_trans)
+HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
+HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
+HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
+HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
+HANDLE_IOCTL(CDROM_SEND_PACKET, cdrom_ioctl_trans)
+HANDLE_IOCTL(LOOP_SET_STATUS, loop_status)
+HANDLE_IOCTL(LOOP_GET_STATUS, loop_status)
+#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
+HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
+#ifdef CONFIG_VT
+HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
+HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
+HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
+HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
+HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
+#endif
+HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
+HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
+HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
+HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
+HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCSWIN32, do_set_window)
+HANDLE_IOCTL(VIDIOCGFBUF32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCSFBUF32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCGFREQ32, do_video_ioctl)
+HANDLE_IOCTL(VIDIOCSFREQ32, do_video_ioctl)
+/* One SMB ioctl needs translations. */
+#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
+HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
+HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
+/* block stuff */
+HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
+HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
+HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
+/* vfat */
+HANDLE_IOCTL(VFAT_IOCTL_READDIR_BOTH32, vfat_ioctl32)
+HANDLE_IOCTL(VFAT_IOCTL_READDIR_SHORT32, vfat_ioctl32)
+HANDLE_IOCTL(REISERFS_IOC_UNPACK32, reiserfs_ioctl32)
+/* Raw devices */
+HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
+HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
+/* Serial */
+HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl)
+HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl)
+/* Usbdevfs */
+HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control)
+HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk)
+HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal)
+/* i2c */
+HANDLE_IOCTL(I2C_FUNCS, w_long)
+HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl)
+HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl)
+/* wireless */
+HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
+HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
+
+#if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
+HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32, do_ncp_ncprequest)
+HANDLE_IOCTL(NCP_IOC_GETMOUNTUID2_32, do_ncp_getmountuid2)
+HANDLE_IOCTL(NCP_IOC_GET_FS_INFO_V2_32, do_ncp_getfsinfo2)
+HANDLE_IOCTL(NCP_IOC_GETOBJECTNAME_32, do_ncp_getobjectname)
+HANDLE_IOCTL(NCP_IOC_SETOBJECTNAME_32, do_ncp_setobjectname)
+HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata)
+HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
+#endif
+
+#undef DECLARES
+#endif